View Single Post
Old 5th October 2021, 08:55   #14
SD1too
Doesn't do things by halves
 
SD1too's Avatar
 
Rover 75 2.5 Connoisseur Auto (1999) Dealer launch model.

Join Date: Mar 2007
Location: Former Middlesex
Posts: 20,386
Thanks: 1,587
Thanked 3,749 Times in 3,181 Posts
Default

Quote:
Originally Posted by Dorset Bob View Post
The truth is that there is significant evidence of thermostat housing failure.
Could you provide links to some of this please Bob? I have not seen any.

The truth is that commonly, members observe encrusted antifreeze residue and reach a hurried conclusion that the housing has split. They then renew all three plastic components as Dave Lincs has confirmed is his practice. This is not "significant evidence" that the housing has failed. It is an assumption without the proof of a bench leakage test (which I have done).

Billy. the OP, says he has bought both a set of new 'O' rings and a full kit of replacement plastic parts. Unfortunately his intention to use the "keyhole" method increases the risk of breakage during removal which then perpetuates the myth that the housing seam leaks, the curved pipe breaks or the straight pipe splits.

Simon
__________________
"Whatever is rightly done, however humble, is noble."
Sir Henry Royce.
SD1too is offline   Reply With Quote